Saw a Imaginext Hulkbuster toy in the charity shop and imediatly thought it would be a great base body for a nickelodeon Baxter Stockman.
3D printed an alternative Winston Zeddemore Real Ghostbusters head and torso and sculpted the features. Used a stationary hole punch and some plastic from the clam case od Crabaput along with a bit of paper clip to make the glasses. Painted it up and presented it here :)

He dosnt have the widest range of articulation but I think the size of him works with the nickelodeon TMNT figures

As always thoughts, comments and critisims welcome